EP3062428A3 - Appareil et procédés de reconstruction de courant de phase d'onduleur - Google Patents

Appareil et procédés de reconstruction de courant de phase d'onduleur Download PDF

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Publication number
EP3062428A3
EP3062428A3 EP16157575.8A EP16157575A EP3062428A3 EP 3062428 A3 EP3062428 A3 EP 3062428A3 EP 16157575 A EP16157575 A EP 16157575A EP 3062428 A3 EP3062428 A3 EP 3062428A3
Authority
EP
European Patent Office
Prior art keywords
zero
time
methods
pwm cycle
inverter phase
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP16157575.8A
Other languages
German (de)
English (en)
Other versions
EP3062428B1 (fr
EP3062428A2 (fr
Inventor
Zhendong Zhang
Takayoshi Matsuo
David Leggate
Timothy M. Rowan
Russel J. Kerkman
Bing Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rockwell Automation Technologies Inc
Original Assignee
Rockwell Automation Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rockwell Automation Technologies Inc filed Critical Rockwell Automation Technologies Inc
Publication of EP3062428A2 publication Critical patent/EP3062428A2/fr
Publication of EP3062428A3 publication Critical patent/EP3062428A3/fr
Application granted granted Critical
Publication of EP3062428B1 publication Critical patent/EP3062428B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
    • H02M7/53871—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with automatic control of output voltage or current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/539—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
    • H02M7/5395—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency by pulse-width modulation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0009—Devices or circuits for detecting current in a converter
EP16157575.8A 2015-02-28 2016-02-26 Appareil et procédés de reconstruction de courant de phase d'onduleur Active EP3062428B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/634,737 US9584043B2 (en) 2015-02-28 2015-02-28 Inverter phase current reconstruction apparatus and methods

Publications (3)

Publication Number Publication Date
EP3062428A2 EP3062428A2 (fr) 2016-08-31
EP3062428A3 true EP3062428A3 (fr) 2016-12-28
EP3062428B1 EP3062428B1 (fr) 2018-06-06

Family

ID=55442716

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16157575.8A Active EP3062428B1 (fr) 2015-02-28 2016-02-26 Appareil et procédés de reconstruction de courant de phase d'onduleur

Country Status (3)

Country Link
US (1) US9584043B2 (fr)
EP (1) EP3062428B1 (fr)
CN (1) CN105932897B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9225264B1 (en) * 2014-08-26 2015-12-29 Texas Instruments Incorporated Method and apparatus for multiphase inverter control
JP6529452B2 (ja) * 2016-03-11 2019-06-12 日立オートモティブシステムズ株式会社 モータ駆動装置及びモータ駆動装置における相電流検出方法
DE102017009836A1 (de) * 2017-03-14 2018-09-20 Diehl Ako Stiftung & Co. Kg Verfahren zum Betrieb eines ersten Umrichters und eines zweiten Umrichters
KR101922998B1 (ko) * 2017-03-21 2018-11-28 엘에스산전 주식회사 인버터의 출력전류 검출 장치
JP6882044B2 (ja) * 2017-04-11 2021-06-02 キヤノン株式会社 モータ制御装置および制御方法
JP2018207686A (ja) * 2017-06-06 2018-12-27 富士電機株式会社 電力変換器の制御回路及び電力変換装置
CN110785920B (zh) * 2017-07-04 2021-06-18 三菱电机株式会社 逆变器装置及电动助力转向装置
US10566962B2 (en) * 2017-10-02 2020-02-18 Cirrus Logic, Inc. Pulse-width modulation
JP6646028B2 (ja) * 2017-11-20 2020-02-14 ファナック株式会社 電流検出器を有するモータ駆動装置
DE102017223156A1 (de) * 2017-12-19 2019-06-19 Robert Bosch Gmbh Mess-PWM ohne Verfälschung der Phasenspannung
CN108199633B (zh) * 2018-01-08 2021-08-06 哈尔滨工业大学 高pwm开关频率下相电流重构误差的抑制方法
US10250161B1 (en) 2018-04-05 2019-04-02 Rockwell Automation Technologies, Inc. Adaptive harmonic elimination compensation for voltage distortion elements
US11502616B2 (en) 2018-09-19 2022-11-15 Vestas Wind Sysiems A/S Method of operating a power generation system in an overmodulation range
US10958198B2 (en) 2018-10-10 2021-03-23 Vitesco Technologies USA, LLC Using interrupt to avoid short pulse in center aligned PWM
DE102019100638B4 (de) * 2019-01-11 2024-04-25 Tdk-Micronas Gmbh Strommesssystem für einen kommutierten Motor
US10784797B1 (en) * 2019-06-19 2020-09-22 Rockwell Automation Technologies, Inc. Bootstrap charging by PWM control
WO2021124521A1 (fr) * 2019-12-19 2021-06-24 株式会社日立産機システム Dispositif de conversion de puissance et procédé de détection de courant pour celui-ci
CN112436750B (zh) * 2020-10-09 2022-04-19 杭州士兰微电子股份有限公司 一种逆变器的控制方法及其控制电路
CN114142779B (zh) * 2021-12-02 2023-10-10 珠海格力电器股份有限公司 一种单电阻采样永磁同步电机相电流重构方法及装置
CN116581961B (zh) * 2023-06-14 2023-11-21 深圳丹青新技术有限公司 一种三相逆变器电流采样方法和电机装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6301137B1 (en) * 1999-11-05 2001-10-09 Hui Li Three-phase current sensor and estimator
EP1863160A2 (fr) * 2006-06-01 2007-12-05 Vacon Oyj Mesure de l'intensité d'un convertisseur de fréquence

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2190754A (en) * 1986-04-11 1987-11-25 Hitachi Ltd Load current detecting device for pulse width modulation inverter
JPH0835712A (ja) * 1994-07-26 1996-02-06 Fujitsu General Ltd 空気調和機の制御装置
US5912813A (en) * 1997-10-01 1999-06-15 Allen-Bradley Company, Llc Method and apparatus for controlling reflected voltage using a motor controller
US6529393B1 (en) 1999-12-01 2003-03-04 Texas Instruments Incorporated Phase current sensor using inverter leg shunt resistor
US6984953B2 (en) * 2003-01-20 2006-01-10 International Rectifier Corporation Method and apparatus for reconstructing motor current from DC bus current
US7109742B2 (en) * 2004-07-12 2006-09-19 Motorola, Inc. Current sensing in a two-phase motor
JP5230068B2 (ja) * 2006-01-13 2013-07-10 オムロンオートモーティブエレクトロニクス株式会社 インバータ装置
JP5304967B1 (ja) * 2012-09-20 2013-10-02 富士電機株式会社 電力変換装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6301137B1 (en) * 1999-11-05 2001-10-09 Hui Li Three-phase current sensor and estimator
EP1863160A2 (fr) * 2006-06-01 2007-12-05 Vacon Oyj Mesure de l'intensité d'un convertisseur de fréquence

Also Published As

Publication number Publication date
CN105932897B (zh) 2018-09-18
EP3062428B1 (fr) 2018-06-06
EP3062428A2 (fr) 2016-08-31
US9584043B2 (en) 2017-02-28
CN105932897A (zh) 2016-09-07
US20160254760A1 (en) 2016-09-01

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